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First Channel and Last Channel of CyFi | Cypress

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First Channel and Last Channel of CyFi

Last Updated: December 24, 2011
Question: 

What is the significance of the parameters First channel and Last channel in CyFi user module?

Answer: 

This parameter controls the low limit and high limit  of the RF channel range used by the CYFISNP protocol to ensure regulatory compliance by preventing or reducing out-of-band RF emissions that may occur depending on RF circuitry design (for example, nonlinearities in an external power amplifier may cause out-of-band RF emissions).

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